426874254969 has 16 divisors (see below), whose sum is σ = 603695220480. Its totient is φ = 267546736080.

The previous prime is 426874254923. The next prime is 426874254973. The reversal of 426874254969 is 969452478624.

426874254969 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 426874254969 - 2⁷ = 426874254841 is a prime.

It is a super-3 number, since 3×426874254969³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (426874258969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28576587 + ... + 28591520.

It is an arithmetic number, because the mean of its divisors is an integer number (37730951280).

Almost surely, 2^426874254969 is an apocalyptic number.

It is an amenable number.

426874254969 is a deficient number, since it is larger than the sum of its proper divisors (176820965511).

426874254969 is a wasteful number, since it uses less digits than its factorization.

426874254969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57168260.

The product of its digits is 209018880, while the sum is 66.

The spelling of 426874254969 in words is "four hundred twenty-six billion, eight hundred seventy-four million, two hundred fifty-four thousand, nine hundred sixty-nine".